<template>
  <div class="wrapper">
    <swiper :options="swiperOption"
            ref="mySwiper" v-if="showSwiper">
      <swiper-slide v-for="item in swiperList" :key="item.id">
        <img class="swiper-img"
             :src="item.imgUrl"/>
      </swiper-slide>
      <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>

</template>

<script>
  export default {
    name: 'HomeSwiper',
    props: {
      swiperList: Array
    },
    data(){
      return{
        swiperOption: {
          pagination: '.swiper-pagination',
          loop: true
        },
      }
    },
    computed: {
      showSwiper(){
        return this.swiperList.length;
      }
    }
  }
</script>

<style scoped lang="stylus">
  .wrapper >>> .swiper-pagination-billet-active
    background: #fff
  .swiper-img{
     width: 100%
   }
  .wrapper{
    overflow : hidden;
    width : 100%;
    height : 0;
    padding-bottom : 35%
  }

</style>
